Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
必选的
用于帧格式
或强制的 M 平均
mil., air.def.
mean
Add
|
Report an error
|
Get short URL
|
Language Selection Tips